ATWAL Karan Will it charge lithium batteries on 3s,im assuming it's 12.6v
Répondre 12/10/2021SandyMan69 @ATWAL Karan As long as your lithium battery is reasonably charged to around 12v when you connect it the controller will assume that it is a 12v system. You can then change the high voltage charge cutoff and low voltage load disconnect to suit you battery's parameters via the display and configuration buttons. In saying that you might have a problem with a 3s battery because I just checked and the minimum charge voltage cutoff is 13v while the minimum low voltage load cutoff is 10v. Those voltages would not be ideal for your battery. If you 3s battery had a reasonable BMS then the 13v max probably would not matter as the battery would disconnect on it's own at around 12.6v but the min load cutoff means your not going to get 100% from the battery maybe that will be good for longevity of cycles though.
Répondre 20/10/2021SandyMan69 @ATWAL Karan Actually now I think about it I'm not sure how the controller will react to a 3s battery with BMS. You may find you need to charge the battery in parallel with a standard lead acid or the BMS will confuse the solar charge controller. I have a 12v lifepo4 battery 50AH and do have the solar charge controller connected but find that on occasions the BMS on that battery will stop the solar charge controller from fully charging the battery unless I connect a lead acid battery in parallel when charging.
Répondre 20/10/2021BG453716171 hi does it do lithium battery
Répondre 29/10/2021SandyMan69 @BG453716171 It can do lithium batteries that have their own BMS. You can adjust the maximum and minimum voltages from the user interface LCD via the buttons on the controller.
Répondre 25/11/2021
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Beantworten ATWAL Karan
Derö enbll ML. Lyxr
BG411461336 Tá bom, mas não é mppt de verdade né?
Répondre 24/09/2022Dave Goodsummary, thanks for taking the time, friend.
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